Auxiliary shell device for hydraulic retarder

Abstract

The invention discloses an auxiliary shell device for a hydraulic retarder. The auxiliary shell device comprises an upper spherical shell, wherein the upper end of the upper spherical shell is provided with an upper spherical shell installing hole in a centered mode, a working cavity is formed in the upper spherical shell, a working cavity positioning hole is formed in the working cavity, the lower side of the upper spherical shell is connected with a lower square shell, side installing holes are formed in two sides of the upper portion of the lower square shell, and an oil storage chamber is formed in the lower square shell. By arranging the upper spherical shell and adopting spherical design, stress is uniform, the position producing heat of the working cavity adopts the spherical design on the upper spherical shell, heat dissipation is easy by adopting a very small wall thickness design scheme, and the stress per unit area is also small and the performance strength is not affected by adopting the spherical design. In addition, the shell strength is also increased, and the heat dissipation effect of the retarder itself is also improved.

Description

Technical field [0001] The invention relates to the technical field of a hydraulic retarder auxiliary housing device, in particular to a hydraulic retarder auxiliary housing device. Background technique [0002] Automobile retarder is when the car is slowing down or going down a long slope, the retarder can be activated, which can slow down smoothly and avoid the wear and heat caused by using the brake. Basic overview When a car is decelerating or going down a long slope, the retarder is activated, which can slow down smoothly and has an important role. Other similar retarders adopt semi-circular or square design. The upper half is the retarder working area and the working cavity is generated. The pressure is very high and the heat dissipation effect is poor. For this reason, we have introduced a secondary housing device for the hydraulic retarder. Summary of the invention [0003] The object of the present invention is to provide a sub-housing device for a hydraulic retarder to ...

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Problems solved by technology

Basic overview When the car is decelerating or going down a long slope, the retarder is activated, which can decelerate smoothly and plays an important role. Other similar retarders adopt a semicircular or square design. The upper half is the retarder working area, and the working chamber generates The pressure is very high and the heat dissipation effect is poor. For this reason, we have introduced a sub-housing device for the hydraulic retarder

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